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Altera_Forum
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14 years ago

How to read bits from input in VHDL?

Hi guys.. Can anyone tell me how to read bits from a signal? Let's say I have 16 bits input signal and it's called signal A. How do I read the first 4 bits of the input signal and compare it with ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

you can access any bits in A:

if A(3 downto 0) = B then

--etc